# Freddie Mac Pool FR RB5077

Freddie Mac Pool FR RB5077 is a security (CUSIP 3133KYUA5) tracked across SEC portfolio filings. 4 registered fund positions totaling $4.7M via N-PORT as of 2026-04-30.

## Summary

- Issuer: Freddie Mac Pool
- Class: FR RB5077
- CUSIP: 3133KYUA5
- Asset category: ABS-MBS
- 13F holders: 0
- N-PORT fund positions: 4
- N-PORT value: $4.7M
- N-PORT report: 2026-04-30

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $2.4M | 0.41% |
| [Master Total Return Portfolio](https://search.stillhousedata.com/fund/S000004067) | Master Bond LLC | $1.1M | 0.56% |
| [BlackRock Total Return Fund](https://search.stillhousedata.com/fund/S000004071) | BlackRock Bond Fund, Inc. | $951K | 0.53% |
| [PGIM Core Bond Fund](https://search.stillhousedata.com/fund/S000004691) | Target Portfolio Trust | $272K | 1.13% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/3133KYUA5.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.